Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
USHA PUBLICATION-P-BLOCK ELEMENTS( GR-15,GR16,GR17,GR18)-EXERCISE
- The inert gas used in beacon lights is
Text Solution
|
- Randon was discovered by
Text Solution
|
- Which noble gas compound is highly explosive?
Text Solution
|
- Arrange as indicated - H2O , H2S , H2Se , H2Te ( increasing bond ang...
Text Solution
|
- In SO2 an oxidizing agent or reducing agent or both?
Text Solution
|
- Which oxide of oxygen family is amphoteric in nature?
Text Solution
|
- What is the highest oxidation state of oxygen family ?
Text Solution
|
- What is oil of vitriol ?
Text Solution
|
- Write two oxoacid of sulphur.
Text Solution
|
- The first noble gas compound was prepared by
Text Solution
|
- noble gas can't be absorbed by coconut charcoal .
Text Solution
|
- Radon is formed by disintegration of .
Text Solution
|
- Which of the halogens forms hydrogen bond ?
Text Solution
|
- Which halogen is solid at the room temperature ?
Text Solution
|
- Write two uses of Ozone.
Text Solution
|
- Which of the following is used in cryogenics.
Text Solution
|
- Draw the resonating structure of O3 molecule.
Text Solution
|
- For dilution of H2SO4,H2O should not be added to conc. H2SO4. Give the...
Text Solution
|
- Oxygen was discovered by .
Text Solution
|
- Arrange the halogen hydrides in increasing order of their thermal stab...
Text Solution
|